A comparative study of the phenolic compounds of some Brassicaceae taxa by High-performance liquid chromatography (HPLC) technique

Radam Idan Al-Taie, Ghassan; Ahmad Al-Mashea, Roqia; Saddon, Nagham; Kadhim Al-Anbari, Aseel

	A comparative study of the phenolic compounds of some Brassicaceae taxa by High-performance liquid chromatography (HPLC) technique
Tikrit Journal of Pure Science
Article 1, Volume 23, Issue 2, 2018, Pages 45-48
Authors
Ghassan Radam Idan Al-Taie; Roqia Ahmad Al-Mashea; Nagham Saddon; Aseel Kadhim Al-Anbari
Abstract
This study was conducted to determine the phenolic compounds that may be utilized as chemotaxonomic study to identify some phenolic compounds concentration that are useful for pharmaceutical purposes from 5 taxa belongs to the Brassicaceae family which are; Cardaria draba (L.) Desv., Lepidum aucheri Boiss., Sisymbrium irio L., Sisymbrium officinale (L.) Scop., and Sisymbrium septulatum DC. Leaves powder of these taxa were collected and analyzed by High-performance liquid chromatography (HPLC). The results identified 9 phenolic compounds, chlorogenic acid, cinnamic acid, ferulic acid, genstic acid, kaempferol, p-coumaric acid, protocatechuic acid, sinapic acid, and vanillic acid. The results showed that the genus Lepidium aucheri had the highest concentration of 4 phenolic compounds, cinnamic acid, genstic acid, p-coumaric acid, and sinapic acid with concentration of (37.2, 80.79, 62.91, and 37.10µg/ ml) respectively. On the other hand, the genus Cardaria draba showed the lowest concentration of 3 phenolic compounds, cinnamic acid, p- coumaric acid, and protocatechuic acid, and doesn't have 2 phenolic compounds, genstic acid and kaempferol. This variation in the phenolic concentrations might be due to the genotype and plant growth stage differences. The results of this study provide a source for bioactive compounds to future studies
Keywords
Iraqi Brassicaceae; HPLC; phenolic compounds; Chemotaxonomy

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